Device for hoisting and moving small H-shaped steel

Abstract

The utility model discloses a device for hoisting and moving small H-shaped steel, which comprises a steel clamp, the steel clamp is in a scissor shape and comprises a bottom plate fully attached to the lower portion of an upper flange plate of the H-shaped steel, two connecting steel bars fixedly hinged in a crossed mode are arranged above the bottom plate, hinge holes are formed above the two connecting steel bars, and the hinge holes are connected with the bottom plate. The two ends of the connecting steel bar are provided with hinge holes, the interiors of the hinge holes are connected with end oblate steel through small pin shafts, the ends, away from the connecting steel bar, of the two pieces of end oblate steel are connected with shackles, and the shackles are connected with a truck crane or a moving device. The labor cost, the resource cost and the time cost are greatly saved, and the safety risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of section steel hoisting, in particular to a device for hoisting and moving small H-shaped steel. Background Art

[0002] In traditional steel structure hoisting and moving, it is usually necessary to set up lifting lugs at both ends of the steel beam. Before hoisting and moving, it is necessary to connect and fix with the lifting lugs using a lifting fixture and then hoist. After hoisting or moving, it is also necessary to cut off the lifting lugs with a flame, and then it is necessary to grind and apply anti-corrosion paint to the cut part. The process of cutting off the lifting lugs is time-consuming and laborious, and wastes steel and various resources. Moreover, the base material is easily damaged during the cutting process, thus affecting the mechanical properties of the steel beam. Because oxygen and propane or acetylene are required for cutting, there are also relatively large safety risks. Content of the Utility Model

[0003] The purpose of the utility model is to provide a device for hoisting and moving small H-shaped steel in view of the deficiencies of the prior art, including a steel fixture. The steel fixture is in a scissor shape and includes a bottom plate that fully fits the lower part of the upper flange plate of the H-shaped steel. Above the bottom plate, there are two connecting steel bars that are cross-hinged and fixed. An articulated hole is provided above the two connecting steel bars. A head flat round steel is connected in the articulated hole through a small pin shaft. One end of each of the two head flat round steels away from the connecting steel bars is connected to a shackle, and the shackle is connected to a truck crane or a moving device.

[0004] Preferably, the shackle is fixedly connected to the truck crane or the moving device through a steel wire rope.

[0005] Preferably, a hard rubber anti-slip pad is fixedly arranged at the part where the bottom plate fits the lower part of the upper flange plate of the H-shaped steel.

[0006] Preferably, the two connecting steel bars are cross-connected and fixed through a large pin shaft at the cross-junction.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: The operation method of the utility model is simple, time-saving and labor-saving. While improving work efficiency and construction quality, it greatly saves labor costs, resource costs and time costs, and reduces safety risks. Description of the Drawings

[0008] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the utility model, and do not constitute a limitation to the utility model. In the drawings:

[0009] Figure 1 is the structural schematic diagram of the utility model;

[0010] Figure 2This is the usage effect diagram of the present utility model.

[0011] In the figure: 1. Bottom plate; 2. Connecting steel bar; 3. Small pin shaft; 4. End head flat round steel; 5. Shackle; 6. Large pin shaft; 7. Hard rubber anti-slip pad. Specific implementation mode

[0012] The technical solution of the present utility model will be described in detail below with reference to the accompanying drawings, but the protection scope of the present utility model is not limited to the embodiments.

[0013] Refer to Figure 1 and Figure 2 A device for hoisting and moving small H-shaped steel of the present utility model includes a steel fixture. The steel fixture is in a scissor shape and includes a bottom plate 1 that fully fits the lower part of the upper flange plate of the H-shaped steel. Above the bottom plate 1, there are two cross-hinged and fixed connecting steel bars 2. An articulated hole is provided above the two connecting steel bars 2. A small pin shaft 3 is used to connect an end head flat round steel 4 in the articulated hole. One end of each of the two end head flat round steels 4 away from the connecting steel bar 2 is connected to a shackle 5. The shackle 5 is connected to a truck crane or a mobile device. When the present utility model is in use: 1. First, separate the two ends of the upper connecting steel bar 2 of the steel fixture outward. The two connecting steel bars 2 are hinged and fixed at the cross-joint by a large pin shaft 6 to facilitate opening the steel fixture. 2. Put the bottom plate 1 of the steel fixture on the lower part of the upper flange plate of the H-shaped steel to be hoisted or transferred. A hard rubber anti-slip pad 7 is fixedly arranged at the part where the bottom plate 1 fits the lower part of the upper flange plate of the H-shaped steel, so that the hard rubber anti-slip pad 7 fully fits the lower part of the upper flange plate of the H-shaped steel. The hard anti-slip pad can effectively prevent the base material of the upper flange plate of the H-shaped steel from being damaged. 3. The upper part of the steel fixture is connected to a truck crane or a mobile device through a shackle 5. 4. The truck crane or other mobile device performs hoisting or moving operations. The steel wire rope is pulled upwards. Under the condition of gravity, the fixture automatically clamps the H-shaped steel, and the hoisting and moving purposes are achieved through the truck crane or the mobile device. 5. After hoisting or moving is completed, loosen the hook, and the steel fixture can be manually removed.

[0014] The operation method of the present utility model is simple, time-saving and labor-saving. While improving work efficiency and construction quality, it greatly saves labor costs, resource costs and time costs, and reduces safety risks.

[0015] As above, although the present utility model has been shown and described with reference to specific preferred embodiments, it should not be construed as a limitation to the present utility model itself. Various changes can be made to it in form and details without departing from the spirit and scope of the present utility model defined by the appended claims.

Claims

1. A device for hoisting and moving small H-shaped steel, characterized in that: It includes a steel fixture. The steel fixture is in the shape of scissors and includes a bottom plate that fully fits the lower part of the upper flange plate of the H-shaped steel. Above the bottom plate, there are two connecting steel bars that are cross-hinged and fixed. Above the two connecting steel bars, there are hinge holes. A head flat round steel is connected in the hinge holes through small pin shafts. One end of each of the two head flat round steels away from the connecting steel bars is connected to a shackle, and the shackle is connected to a truck crane or a mobile device.

2. The device for hoisting and moving small H-shaped steel according to claim 1, characterized in that: The shackle is fixedly connected to the truck crane or the mobile device through a steel wire rope.

3. The device for hoisting and moving small H-shaped steel according to claim 2, characterized in that: A hard rubber anti-slip pad is fixedly arranged at the part where the bottom plate fits the lower part of the upper flange plate of the H-shaped steel.

4. A device for hoisting and moving small H-shaped steel according to claim 3, characterized in that: The two connecting steel bars are cross-connected and fixed through a large pin shaft at the cross-joint.

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